Since the characters begin
Since the characters begin to grow into their personality, we learn that the two leads are mostly just as flawed as the characters.
Since the characters begin to mumble aimlessly about, the filmmakers try to convey a sense of desperation and desperation. The characters are just plain silly, even if they do have the slightest hint of desperation. While some of the scenes are genuinely funny, most of them are just plain stupid. There is no real reason to watch this movie unless you are a fan of "The Karate Kid", a great action movie.